2008392743

素因数分解:

$7^2\times {\mathrm{349}}^1\times {\mathrm{117443}}^1$

素因数の和:117806

約数の個数: 12

約数和(自身を含む): 2343007800

約数和(自身を除く): 334615057

約数列:

[1, 7, 49, 349, 2443, 17101, 117443, 822101, 5754707, 40987607, 286913249, 2008392743]

約数ペア:

[(1, 2008392743), (7, 286913249), (49, 40987607), (349, 5754707), (2443, 822101), (17101, 117443)]